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Diffstat (limited to 'testing/web-platform/tests/css/css-overflow/webkit-line-clamp-023.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-overflow/webkit-line-clamp-023.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-overflow/webkit-line-clamp-023.html b/testing/web-platform/tests/css/css-overflow/webkit-line-clamp-023.html new file mode 100644 index 0000000000..7f03513baa --- /dev/null +++ b/testing/web-platform/tests/css/css-overflow/webkit-line-clamp-023.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<meta charset="utf-8"> +<title>CSS Overflow: Dynamically changing contents of a -webkit-line-clamp affected element</title> +<link rel="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au"> +<link rel="help" href="https://drafts.csswg.org/css-overflow-3/#webkit-line-clamp"> +<link rel="match" href="reference/webkit-line-clamp-023-ref.html"> +<meta name="assert" content="Dynamically changing contents of a -webkit-line-clamp element so that it matches the specified number of lines should stop clamping."> +<style> +.clamp { + display: -webkit-box; + -webkit-box-orient: vertical; + -webkit-line-clamp: 3; + font: 16px / 32px serif; + white-space: pre; + padding: 0 4px; + background-color: yellow; + overflow: hidden; /* can be removed once implementations update their old -webkit-line-clamp implementations */ +} +</style> +<div class="clamp">Line 1 +Line 2 +Line 3 +Line 4 +Line 5</div> +<p>Following content.</p> +<script> +requestAnimationFrame(() => requestAnimationFrame(() => { + document.querySelector(".clamp").textContent = `Line 1 +Line 2 +Line 3`; + document.documentElement.className = ""; +})); +</script> |